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$507+ Cheap flights from Boston (BOS) to Bali

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — DPS
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Boston to Bali

Keep the following information in mind while searching for Boston to Bali flight deals. Data was last updated August 18, 2025.

Round-trip from

$821
(Ovago)

One-way from

$507
(Mytrip)

Popular in

December

Cheapest in

March

Average price

$1,591
From Boston Logan Intl to Bali
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One-way flight from Boston Logan Intl to Bali
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Highest demand for flights based on searches. 3% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Boston to Bali

Cheapest flights from Boston to Bali
Explore the most affordable flight options available from Boston to Bali. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This lol.travel deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/241:40 amBOS - DPS
1 stop25h 20mCathay Pacific
Mon 9/86:45 pmDPS - BOS
1 stop40h 15mCathay Pacific
Deal found 8/16$815
This Ovago deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/101:40 amBOS - DPS
1 stop28h 00mCathay Pacific
Mon 9/226:45 pmDPS - BOS
1 stop40h 15mCathay Pacific
Deal found 8/18$821
This Ovago deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/81:40 amBOS - DPS
1 stop25h 20mCathay Pacific
Mon 9/156:45 pmDPS - BOS
1 stop40h 15mCathay Pacific
Deal found 8/17$823
This Ovago deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/71:40 amBOS - DPS
1 stop25h 20mCathay Pacific
Sun 9/146:45 pmDPS - BOS
1 stop40h 15mCathay Pacific
Deal found 8/17$841
This Ovago deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/112:55 amBOS - DPS
1 stop26h 15mCathay Pacific
Sun 11/236:40 pmDPS - BOS
1 stop40h 20mCathay Pacific
Deal found 8/17$863
This Ovago deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/81:40 amBOS - DPS
1 stop28h 00mCathay Pacific
Sat 9/136:45 pmDPS - BOS
1 stop40h 40mCathay Pacific
Deal found 8/18$864
This Ovago deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/11:40 amBOS - DPS
1 stop25h 20mCathay Pacific
Sat 9/66:45 pmDPS - BOS
1 stop40h 15mCathay Pacific
Deal found 8/18$865
This Ovago deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/71:40 amBOS - DPS
1 stop25h 20mCathay Pacific
Thu 9/116:45 pmDPS - BOS
1 stop40h 15mCathay Pacific
Deal found 8/17$866
This oojo deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/11:40 amBOS - DPS
1 stop25h 20mCathay Pacific
Fri 9/56:45 pmDPS - BOS
1 stop40h 15mCathay Pacific
Deal found 8/18$871
This Ovago deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/111:40 amBOS - DPS
1 stop28h 00mCathay Pacific
Mon 9/156:45 pmDPS - BOS
1 stop40h 15mCathay Pacific
Deal found 8/17$884
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/31:40 amBOS - DPS
1 stop28h 00mCathay Pacific
Tue 9/96:45 pmDPS - BOS
1 stop40h 15mCathay Pacific
Deal found 8/17$900

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Bali that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Boston to Bali that are best for you.

Fly from

Boston

Fly to

Bali

Route

Depart

Return

Price

BostonDenpasar

BOS - DPS

BOSDPS

Boston Logan Intl

Tue 9/9

1:40 am-5:40 pm

1 stop28h 00m

Denpasar Bali Ngurah Rai

Sun 9/14

6:45 pm-11:00 pm

1 stop40h 15m

$821

BostonDenpasar

BOS - DPS

BOSDPS

Boston Logan Intl

Wed 9/10

1:40 am-5:40 pm

1 stop28h 00m

Denpasar Bali Ngurah Rai

Sun 9/14

6:45 pm-11:00 pm

1 stop40h 15m

$821

BostonDenpasar

BOS - DPS

BOSDPS

Boston Logan Intl

Tue 9/9

1:40 am-3:00 pm

1 stop25h 20m

Denpasar Bali Ngurah Rai

Mon 9/15

6:45 pm-11:00 pm

1 stop40h 15m

$821

BostonDenpasar

BOS - DPS

BOSDPS

Boston Logan Intl

Wed 9/10

1:40 am-5:40 pm

1 stop28h 00m

Denpasar Bali Ngurah Rai

Mon 9/15

6:45 pm-11:00 pm

1 stop40h 15m

$821

BostonDenpasar

BOS - DPS

BOSDPS

Boston Logan Intl

Mon 9/8

1:40 am-3:00 pm

1 stop25h 20m

Denpasar Bali Ngurah Rai

Mon 9/15

6:45 pm-11:00 pm

1 stop40h 15m

$821

BostonDenpasar

BOS - DPS

BOSDPS

Boston Logan Intl

Mon 9/8

1:40 am-5:40 pm

1 stop28h 00m

Denpasar Bali Ngurah Rai

Sun 9/14

6:45 pm-11:00 pm

1 stop40h 15m

$823

BostonDenpasar

BOS - DPS

BOSDPS

Boston Logan Intl

Sun 9/7

1:40 am-3:00 pm

1 stop25h 20m

Denpasar Bali Ngurah Rai

Sun 9/14

6:45 pm-11:00 pm

1 stop40h 15m

$841

BostonDenpasar

BOS - DPS

BOSDPS

Boston Logan Intl

Sat 9/6

7:00 pm-5:40 pm

2 stops34h 40m

$507

BostonDenpasar

BOS - DPS

BOSDPS

Boston Logan Intl

Thu 11/13

6:23 pm-12:10 am

2 stops64h 47m

$514

BostonDenpasar

BOS - DPS

BOSDPS

Boston Logan Intl

Sun 9/28

4:30 pm-11:25 am

1 stop30h 55m

$557

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 15 results
1
2

Best time to book a flight from Boston to Bali

Have a flexible travel schedule? Discover the best time to fly to Bali from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boston to Bali

What is the cheapest month to book a flight from Boston to Bali?

Currently, March is the cheapest month in which you can book a flight from Boston to Bali (average of $1,079). Flying from Boston to Bali in December is currently the most expensive (average of $1,743). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to BA?

Find hourly flight availability from Boston to Bali. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

When flying from Boston to Bali, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Bali

Get insights into the airlines that provide service to Bali. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bali. Reviews last updated August 18, 2025.
See what other customers who have flown with Korean Air, Emirates, and Delta from Boston to Bali have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,131 reviews

Food

8.1

Entertainment

8.2

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,131 reviews
Korean Air
8.4
Very good
1,131 reviews

Food

8.1

Entertainment

8.2

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Emirates
8.1
Very good
3,315 reviews
Korean Air
8.4
Very good
1,131 reviews

Food

8.1

Entertainment

8.2

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,981 reviews
Korean Air
8.4
Very good
1,131 reviews

Food

8.1

Entertainment

8.2

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Cathay Pacific
7.6
Good
969 reviews
Korean Air
8.4
Very good
1,131 reviews

Food

8.1

Entertainment

8.2

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Qatar Airways
7.4
Good
3,609 reviews
Korean Air
8.4
Very good
1,131 reviews

Food

8.1

Entertainment

8.2

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Boston to Bali. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Bali?

    Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly out of when you book flights from Boston to Bali.

  • How long is the flight from Boston to Bali?

    Cathay Pacific can get you from Boston to Bali in just under 28h. Your travel time can differ by up to . There are 10077 mi between Boston and Bali.

  • Can I find deals for flights from Boston to Bali that include hotel bookings?

    Yes. In addition to deals on Boston to Bali flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Bali?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Bali.

  • Can I find deals for business class flights from Boston to Bali?

    Yes. Cheapflights offers flight deals from Boston to Bali by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Bali?

    Currently, March is the cheapest month in which you can book a flight from Boston to Bali (average of $1,079). Flying from Boston to Bali in December is currently the most expensive (average of $1,743). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Boston to Bali

Discover the top 10 airlines that operate flights from Boston to Bali. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$858Average$1,047FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$932Average$1,196FlexibilityNo cancel feeOn-time81%
Etihad AirwaysCheapest$996Average$1,294FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,000Average$1,600FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$1,116Average$1,253FlexibilityNo cancel feeOn-time77%
DeltaCheapest$1,190Average$1,726FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$1,349Average$1,712FlexibilityNo cancel feeOn-time81%
EmiratesCheapest$1,349Average$1,614FlexibilityNo cancel feeOn-time75%
Alaska AirlinesCheapest$1,479Average$1,603FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$1,565Average$1,862FlexibilityNo cancel feeOn-time62%

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